Mamillated or Mammillated: How To spell?
The word Mamillated is misspelled against Mammillated, an adjective meaning "Bounded like a nipple; -- said of the apex of some shells."
Mammillated has double "mm" is mispronounced as "m"Remember double 'MM' in between the strings ma & illated which should not be misspelled with single 'M'
Wrong Spelling:  ma-m-illated  Correct Spelling:  ma-mm-illated 
Find more wrongly spelled words of Mammillated to spell it well.